I am looking for a cable and program that will help program a key for Fiat Stilo 2003. I have a code card Which cable to buy and the program I can use to do it?
Yes. It will work. You may need a modification of it to communicate with all systems in STILO (I don't really remember now if Body Computer requires it). But the modification consists only in the removal of one resistor. A beginner electronics can handle this easily.
Do you want to program a remote control or transponder (to disarm the immo)?
I am asking because when it comes to programming a brand new transponder I am afraid that you will not do it with Multiecuscan. Of course, there is such a function as key programming, but (if I'm not mistaken) to do this you must have a Megamos Crypto 48 transponder precoded for your car. Bought a new "clean" is unlikely to be programmed.
I am looking for a cable and a program that will help program the key to Fiat Stilo 2003 I have a code card
The author of the post wrote that he wants to program the key (I understood that simply the remote control to open the door does not work). I did it using the interface and program I mentioned. Honestly..? I didn't even know that it had to be done somehow differently.
But wait... Have you checked that it is not communicating with BCM? In the MultiEcuScan program (as in the picture below) there are DTC Scan and Scan buttons. What systems does the program detect in the car after using these buttons without modifying the interface? Because it may turn out that you do not need to modify the interface. And you didn't answer your friend's question: Is it about programming the remote control to open the door or the immobilizer itself? Because I didn't ask about it before.
// Edit
Under this link more information about Fiat conversions. Maybe you'll find your interface there. The thing is about the resistor between legs 6 and 14. It is simply not in the interface. If you measure the resistance between these pins with the meter and if the meter indicates 120 ohm, then you need to locate and remove this resistor (do not connect anything in return).
The discussion centers around programming a key for a 2003 Fiat Stilo using a suitable cable and software. Recommendations include the ELM 327 cable, specifically the OBD2 version, which can be sourced from auction sites. Users suggest using the "Multi ECU Scan" or "Fiat ECU Scan" programs for key programming. Some users mention the need for a modification to the ELM 327 cable to ensure full communication with the vehicle's systems, particularly the Body Computer. There is a distinction made between programming a remote control and a transponder key, with concerns raised about the ability to program a new transponder without a pre-coded Megamos Crypto 48 transponder. Users also discuss various cable types, including USB, Bluetooth, and Wi-Fi, noting that while USB and Bluetooth have been tested successfully, Wi-Fi remains untested. Summary generated by the language model.
